268697912

素因数分解:

$2^3\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{2239}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 576307200

約数和(自身を除く): 307609288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2143, 2239, 4286, 4478, 8572, 8956, 15001, 15673, 17144, 17912, 30002, 31346, 60004, 62692, 120008, 125384, 4798177, 9596354, 19192708, 33587239, 38385416, 67174478, 134348956, 268697912]

約数ペア:

[(1, 268697912), (2, 134348956), (4, 67174478), (7, 38385416), (8, 33587239), (14, 19192708), (28, 9596354), (56, 4798177), (2143, 125384), (2239, 120008), (4286, 62692), (4478, 60004), (8572, 31346), (8956, 30002), (15001, 17912), (15673, 17144)]